baber/WOPTO huggingface dataset:
Patent JP-2002226212-A (JP)
Title: Recovery method for titanium compound, production method for titanium halide and production method for catalyst for manufacturing polymer
Inventor: KITAHARA TAKUMI
IPC: C08F10/00
Filed: 2001-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a means which recovers much more titanium compounds, from a waste solution containing a titanium alkoxide. SOLUTION: The recovery method for the titanium compound is as follows; the waste solution containing the titanium alkoxide is contacted with a halogenating agent, at least a part of the titanium alkoxide becomes titanium halide, next the solution containing the titanium halide is distilled on from a distillator to recover the titanium halide in the solution, or the waste solution containing the titanium alkoxide and the titanium halide is distilled, at least a part of the titanium halide in the waste solution is recovered, the residual liquid in the distillator after distillation and the halogenating agent are again contacted, and at least a part of the titanium alkoxide becomes the titanium halide, and the solution containing the titanium halide is distilled, then the titanium halide in the solution is recovered further.
Patent JP-2003169321-A (JP)
Title: Image sensor and monitoring camera apparatus
Inventor: MARUKAWA YOSHI
IPC: H04N7/18
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image sensor and a monitoring camera apparatus for acquiring images having a different amount of exposure and at the same time inhibiting the number of images to be analyzed for rational image processing.  <P>SOLUTION: The monitoring camera apparatus comprises a control section 101, a power supply section 102 for supplying power to each section, a lighting section 103 for lighting a monitored region, an imaging section 104 for imaging the image of the monitored region, an image-processing section 10 for analyzing the change region of images, a storage section 106, and an output section 107 for outputting the detection result via an external communication line. The control section 101 acquires two types of images having different lighting states and exposure stages by controlling the light section 103 to normal lighting and direct close lighting, and at the same time by switching the imaging section 104 to high exposure and low exposure for control. In the image-processing section 105, the brightness of these two kinds of images is appropriately corrected for analysis, thus discriminating a non-detection target such as an insect existing extremely close to the imaging section 104, and preventing an intruder to be detected originally from being detected by mistake.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167542-A (JP)
Title: Device and method for image display
Inventor: INAMURA KOHEI
IPC: G09G3/22
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device which can correct changes of driving conditions with the electric resistance that the matrix wiring of a display panel has with a small number of hardware and has superior gradations.  <P>SOLUTION: The device is equipped with a modulating means 8 of outputting a modulated signal according to corrected image data CData of inputted image data obtained by correcting changes of driving conditions for an image forming element due to the electric resistance of line wiring and a corrected image data computing means having a function of updating computation parameters for calculating the corrected image data Dout according to characteristics of the image forming means as a corrected image data computing means of generating the corrected image data Dout for the input image data Data in one horizontal scanning period.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169484-A (JP)
Title: Actuator
Inventor: MATSUO TAKASHI
IPC: H02N2/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To achieve drive control with high stability of driving speed to a variation in load at low-speed operation, in a single-phase driving truss type actuator.  <P>SOLUTION: An oscillation frequency f of an oscillator is set at f2 by MPU to carry out high-speed operation. Then, a chip member is drawn in the locus of an ellipse of (f) having a relatively large diameter in the tangential direction and a relatively small diameter in a normal line so that a rotor R is driven at a high speed. When a taking lens is moved by a prescribed length, the oscillation frequency of f of the oscillator is set at f1 by the MPU to carry out low- speed operation. Then, the chip member is drawn in the locus of an ellipse of (d) having a relatively small diameter in the tangent direction and a relatively large diameter in a normal line so that the rotor R is driven with large drive torque.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169314-A (JP)
Title: Gateway apparatus and information distribution system
Inventor: SAKAI JUNICHI
IPC: H04N21/4147
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To achieve operability for displaying contents that are distributed via an IP network on a television apparatus without having any functions as an IP terminal and for selecting programs without forcing any complicated operation.  <P>SOLUTION: The gateway apparatus 301 receives the reception request of desired contents from a program selection terminal 305 in a home 300 that accumulates the program table of the contents. Conversely, when an IP package to home networks 302 and 304 is fetched from the Internet 200, it is judged whether the fetched IP package includes the desired contents that have had the reception request or not. Then, if the IP package includes the desired contents, the contents concerned are passed to a television apparatus 303 via the network 302. Otherwise, the IP packet is transmitted to other destination terminals 305 and 306 in the home network.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165967-A (JP)
Title: Infrared absorbent and agricultural film
Inventor: KOIZUMI KENICHI
IPC: C08K5/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an infrared absorbent which has a high infrared absorptivity, disperses well when compounded into a resin, has a refractive index close to that of a resin, and can prevent whitening due to moisture absorption; and to produce an agricultural film which is excellent in thermal insulation proper ties, clarity, acid resistance, and productivity and is improved in (prevented from) whitening due to moisture absorption.  <P>SOLUTION: The infrared absorbent contains, as an effective component, a complex hydroxide salt represented by the formula (I): [Al<SB>2</SB>Li<SB>(1-x)</SB>M<SP>2+</SP><SB>(x+y)</SB>(OH)<SB>(6+2y)</SB>]<SB>n</SB>(A<SP>n-</SP>)<SB>(1+x)</SB>/mH<SB>2</SB>O (wherein M<SP>2+</SP>is a divalent metal; A<SP>n-</SP>is an n-valent anion; 0≤m<10; 0.5<x<1.0; and 0.5<y≤3.0). A resin is compounded with the infrared absorbent and formed into an agricultural film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172133-A (JP)
Title: Manufacturing method for catalyst converter and catalytic converter manufactured by the same method
Inventor: MORITSUGU SHUNSUKE
IPC: F01N3/28
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent positional deviation of a heat insulating sheet without increasing the number of processes when molding a cylindrical body part for storing a catalyst carrier of the catalytic converter by pressing a multi-layer material having the heat insulating sheet interposed between two metal plates.  <P>SOLUTION: A hole 43a is formed in advance when molding a VRMOSUL(R) sheet 43. When press-molding a three-layer structure plate holding the VRMOSUL(R) sheet 43 by two sheets of steel plates 41 and 42, a pair of press dies 7 and 8 provided with a recessed part 7a and a projecting part 8a on the upper side press die 7 and the lower side press die 8, respectively, are used. Projecting parts 41a and 42a fitting each other at the position of the hole 43a of a VRMOSUL(R) sheet 43 are formed on both of the steel plates 41 and 42.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168509-A (JP)
Title: Connecting part and connecting method between flat cable and connecting terminal, connecting terminal for flat cable and flat cable connector
Inventor: ENOMOTO KENJI
IPC: H01R4/24
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a connecting part of a flat cable and a connecting terminal which enables easy and trouble-free connection of the connecting terminal with a flat cable with flat conductors made thinner and arrayed narrower in pitch and which does not have to plate the surface of the flat conductors.  <P>SOLUTION: A connecting terminal 21 is so structured to have one side convex-blade terminal part 31b and an opposite side concave-blade terminal part 21b engaged with each other. A notch 22 is made at an engagement position of the convex-blade terminal part 21a and the concave-blade terminal part 21b to have a step at the part of the flat conductor 6 on a flat cable 8 with the flat conductor 6 covered with a flat insulation coating 7. The flat conductor 6 is pressure contacted with the convex-blade terminal part 21a and the concave- blade terminal part 21b at cross section of the stepped notch 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003017579-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: ISHII KAZUTOSHI
IPC: H01L27/115
Filed: 2001-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method remarkably improving cost performance of the semiconductor device by applying an oxygen ion injection process and an annealing process to the manufacturing method of the semiconductor device. SOLUTION: A plurality of MOSFETs and an element separation area are constructed by a new manufacturing method using oxygen implantation, and a semiconductor integrated circuit device superior in performance is constituted.
Patent JP-2003170732-A (JP)
Title: Heating device for vehicle
Inventor: MIYATA YOSHIO
IPC: B60H1/00
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating device for a vehicle with a simple structure by directly attaching a pump to a heater and mounting it in a cabin.  <P>SOLUTION: A pump 150 circulating warm water is directly attached to a heater 110 and mounted in the cabin. Since the pump 150 is not covered with rain water or the pump 150 does not receive the heat of the engine directly, there is no necessity to take a measure against waterproof and a heat-resistant for the pump 150. These prevent the pump 150 from being a complicated structure and being enlarged the size. In addition, since the brackets and screws, etc., for fixing the pump 150 can be abolished, the number of part items and the assembling man-hour can be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171761-A (JP)
Title: Ito sputtering target having reduced occurrence quantity of nodule
Inventor: NAKAJIMA KOICHI
IPC: C04B35/457
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently produce a sintered compact target of high density which has reduced occurrence of nodules in a sputtering process where a transparent electrode film is formed while maintaining the high transparency of visible light and high electrical conductivity, and to obtain a target which can suppress the reduction of productivity and the reduction of quality caused by the occurrence of nodules.  <P>SOLUTION: In an ITO (compound oxide essentially consisting of indium oxide-tin oxide: In<SB>2</SB>O<SB>3</SB>-SnO<SB>2</SB>) sputtering target obtained by subjecting a powdery mixture in which the mixing ratio x of tin oxide powder satisfies 9.5≤x≤10.5 (wt.%), and the balance indium oxide powder, dissolution residue in the case the target is dissolved with aqua regia, and is filtered with a filter of 0.2 μm thickness is defined as y (wt.ppm), y≤e(2.03x-20.3) is satisfied, then the amount of the occurrence of a modle is reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178086-A (JP)
Title: Information providing system and method based on request data
Inventor: SUZUMORI YASUHIRO
IPC: G06Q30/02
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method capable of effectively providing information.  <P>SOLUTION: An information service server 5A is provided with a plurality of kinds of advertising files 19A, 19B, an adverting definition file 17 in which the advertising files 19A, 19B are defined, and a main information page 11 linked with external information as link origin. A CGI program 13 is embedded in the main information page 11. The CGI program 13 identifies and analyzes a specific referrer variable (for example, a retrieval word) contained in the referrer information on the request data, when an information service server 5A receives the request data from a user terminal 1. Then, the CGI program 13 acquires an advertising file 19A or 19B corresponding to the analyzed retrieval word with reference to the advertising definition file 17 based on the result of the analysis, and displays the acquired advertising file 19A or 19B at a prescribed position on the main information page 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184058-A (JP)
Title: Immersed tunneling method for underground structure
Inventor: SEKI TETSUYA
IPC: E03F3/06
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an immersed tunneling method for an underground structure, which dispenses with a disposal cost for transporting and disposing of excavated soil.  <P>SOLUTION: Ground G is excavated with the supply of slurry B1, so that an excavated ditch 2, which is filled with the slurry B1, can be formed; the underground structure 10 is immersed in the excavated ditch 2; and the excavated soil, generated by excavation, and a solidifier are mixed together for generation of mixed soil. At least the slurry B1 in a peripheral part of the underground structure 10 is replaced with a watertight solidifier, and the remainder of the slurry B1 is replaced with the mixed soil after the solidification of the watertight solidifier.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002249534-A (JP)
Title: Polyurethane porous product and its manufacturing method
Inventor: NAGAI TADASHI
IPC: C08G18/10
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a high strength polyurethane porous product without using a solvent and a drying machine, and a method for efficiently manufacturing the same. SOLUTION: The high strength polyurethane porous product can be manufactured by subjecting component A of an isocyanate group-containing urethane prepolymer which is semisolid or solid at normal temperatures and has been melted by heating at 60 deg.C-250 deg.C and component B of a compound capable of reacting with an isocyanate group and/or a urethane curing catalyst to high- speed agitation mixing with the use of a mixing head and, by only cooling a foamed product having been mechanically foamed creamily to room temperature with or without introducing a gas thereinto and/or pressing it at room temperature.
Patent JP-2003181502-A (JP)
Title: Hot-rolled angle steel and manufacturing method therefor
Inventor: MOROTO JUNJI
IPC: B21B1/08
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide angle steel having projection lines and recesses on the outside surface of a flange and a manufacturing method therefor.  <P>SOLUTION: Hot-rolled angle steels 2-1 and 2-2 in which the projection lines 7 of triangle-shaped sections are formed in grid patterns on both or either of the outside surfaces of the flange, the method to perform finish rolling of the hot rolling angle steel by using a grooved roll on which the projection lines in triangle-shaped sections are engraved in grid patterns, or the manufacturing method to roll a part equivalent to the outside surface of the flange by using a roll on which the projection lines are engraved. The angle steel is suitable for use in a frame material for gratings having a high nonslip effect and making the surface of the flange with a large number of the projection lines as a tread or in 'a plinth material', which is a connecting member of a construction member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002265992-A (JP)
Title: Base granule group and detergent particle group
Inventor: OKI KAZUO
IPC: C11D3/37
Filed: 2001-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a base granule group having excellent cation exchangeability, a method for producing the base granule group, a zeolite for compounding a detergent for clothing which is used in the method for producing the base granule group, and a detergent particle group having excellent detergent performance. SOLUTION: The base granule group for supporting a surface active agent can be obtained by spray drying ;a slurry comprising (A) a zeolite having an average agglomeration particle diameter of <=15 μm and, simultaneously, a coefficient of variation of the agglomeration particle diameter distribution of <=29%, (B) a water soluble polymer, (C) water soluble salts, and (D) <=5 wt.% surface active agent. The method for producing a base granule group for supporting a surface active agent comprising (A) 1-90 wt.% the above zeolite, (B) 2-25 wt.% water soluble polymer, (C) 5-75 wt.% water soluble salts, and (D) 0-5 wt.% surface active agent comprises spray drying the above slurry.
Patent JP-2003180975-A (JP)
Title: Shooting interval control system for game machine
Inventor: WAKASA MIKIO
IPC: A63F7/02
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To perform shooting interval control only in the case of being really advantageous to a player.  <P>SOLUTION: Shooting intervals are controlled with the progress of a game in a game machine. In this shooting interval control, a shooting interval related specification element 100b such as a temporal element and priority order on a game specification, and a related board face element 300b such as board face flow-down time, are added to a generated state on the game specification (retention, a ready-to-win state, or the like) according to the game state advantageous or disadvantageous to a player and a hall, and high-degree optimum shooting intervals in each game state are automatically controlled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182129-A (JP)
Title: Thermal head and thermal transfer printer
Inventor: MAEYAMA SADAO
IPC: B41J2/35
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency at the time of thermal printer main body initial setting, head replacing work, or the like by providing a memory means for storing various kinds of information concerning a heat generating element and a driving circuit in a thermal head.  <P>SOLUTION: The printer comprises a thermal head 10 having a plurality of heat generating elements 2, a driving circuit for controlling the heat generation amount of the heat generating elements 2, and a memory means 19 for storing various kinds of information concerning the heat generating elements 2 and the driving circuit; a means 12 for supplying power to the heat generating elements 2; a means 15 for producing an image signal to be sent out to the thermal head 10; and a system controlling means 16 for controlling the power supplying means 12 and the image signal producing means 15 based on the information stored in the memory means 19 for the thermal head. As a result, the efficiency at the time of thermal printer main body initial setting, head replacing work, or the like can be improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183031-A (JP)
Title: Electric melting furnace for manufacturing glass fiber and method of melting glass for glass fiber
Inventor: SEO MITSUYOSHI
IPC: C03B3/02
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric melting furnace capable of forming a glass fiber without breaking while spinning, with a stable quality, and capable of homogenizing the molten glass, and to provide a method of melting the same.  <P>SOLUTION: The electric furnace for manufacturing the glass fiber, and melting method for the same are characterized in that a raw material feeding device 12 is fixed at an input port 11 of a melting chamber with an air tight structure, a collection port 18 which collects and exhausts a reaction gas generated from the glass raw material 13 in a little exhaust gas flow is provided, a mean height from the liquid surface of the molten glass (a) to a heat insulation structured ceiling is ≤2 m, and electrodes 15 and 16 exclusively supply electric energy for melting the raw material of the glass.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181488-A (JP)
Title: Method and device for treating organic waste water
Inventor: IRIE RIYOUZO
IPC: C02F3/12
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating organic waste water and a treatment device by which conventional problems are solved, the process or means of biological treatment is improved, and sludge can be dehydrated without adding a chemical for the improvement of the dehydrating property during dehydrating the sludge.  <P>SOLUTION: The method for treating organic waste water is carried out by introducing the organic waste water into aeration tanks 1, 2, 3, 4 to aerobically treat by active sludge, subjecting the suspension liquid sent from the aeration tanks to solid liquid separation in a sedimentation tank 5, and directly or indirectly returning the sludge settled in the sedimentation tank 5 to the aeration tanks while draining and dehydrating a part of the sludge as excess sludge. The above method and the treating device are characterized by that the amount of the returned sludge in the process of returning the sludge drained from the sedimentation tank 5 is 1.5 to 10 times as the amount of the organic waste water and that the excess sludge drained from the sedimentation tank 5 is condensed and then dehydrated by a filter press type dehydrating machine 9 having an electric osmotic function without adding a chemical effective for dehydration in an effective amount.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192401-A (JP)
Title: Reduced pressure heater for double-glazed unit
Inventor: YOSHIZAWA HIDEO
IPC: C03C27/06
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reduced pressure heater for a double-glazed unit which can surely seal a communicated hole by this cover by bonding the cover sealing the communicated holes always in a prescribed position.  <P>SOLUTION: The reduced pressure heater 8 for the double-glazed unit has a vessel body 9 configured in such a manner that the vessel body can be placed in a hermetic state on the surface of the sheet glass 1 for forming the double- glazed unit P and that its internal space can be reduced in pressure and heating means 12 for heating a hot meltable sealing material 7 for sealing the communicated hole 5 for pressure reduction disposed at the sheet glass 1 by bonding the cover 6 to the sheet glass 1. The vessel body 9 has a positioning mechanism 13 for positioning the cover 6 at a prescribed position with respect to the communicated hole 5 of the sheet glass 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194534-A (JP)
Title: Apparatus for measuring surface cross-sectional shape or three-dimensional surface shape and scanning electron microscope
Inventor: ASAKI MITSUYUKI
IPC: G01B15/04
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface cross-sectional shape or three-dimensional surface shape measuring apparatus for measuring the cross-sectional shape or three- dimensional shape of a surface formed on the surface of a sample to be measured with few errors.  <P>SOLUTION: The surface of the sample is irradiated with incident electrons, and the shape of the sample to be measured is measured on the basis of emission electrons which occur from the sample in the surface cross-sectional shape or three-dimensional surface shape measuring apparatus. The apparatus is provided with a detector arranged at a predetermined location for measuring a shape by detecting emission electrons passed inside an object lens among the emission electrons which occurs from the sample.  <P>COPYRIGHT: (C)2003,JPO